Species Detail - Canadian Fleabane (Conyza canadensis) - Species information displayed is based on the dataset "Irish Vascular Plant Data - Paul Green".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Conyza canadensis
Canadian Fleabane
Erigeron canadensis
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> Medium Impact Invasive Species
cocan
(L.) Cronquist
flowering plant
Species
6
5
5
09/08/1999
25/09/2013
1 January (recorded in 2020)
26 October (recorded in 2020)
Paul R Green, Irish Vascular Plant Data - Paul Green, National Biodiversity Data Centre, Ireland, Canadian Fleabane (Conyza canadensis), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/178/Species/40744>

Records per month (across all datasets)

Records per year (across all datasets)